GeForce GT 520MX and Radeon HD 7670 OEM - video card comparison
GeForce GT 520MX
Radeon HD 7670 OEM
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
N12P-GVR
Turks
Market segment
Laptop
Desktop
Release date
May 2011
January 2012
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
900 MHz
800 MHz
CUDA cores
48
-
Floating-point performance
172.8 gflops
768.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
292 million
716 million
Pipelines / CUDA cores
48
480
Power consumption (TDP)
20 Watt
66 Watt
Texture fill rate
7.2 billion/sec
19.20
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
900 MHz
4000 MHz
Memory bandwidth
14.4 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x DisplayPort, 1x VGA
DirectX
12 API
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A
Optimus
+
-